MT#55283 remove obsolete backports manipulation

execute_after_dh_install is not used in the current rules file any more,
therefore no point in changing it for the backports

Change-Id: Icd375ba51530701d37dc8fc179424629cbd5218c

pkg/deb/backports/bullseye

@@ -14,7 +14,6 @@ cp -r debian ${DIST}
 # Update for bullseye debhelper
 sed -i -e 's/debhelper-compat.*/debhelper-compat (= 12),/' ${DIST}/control
 # Replace execute_* hooks with old-style overrides
-sed -i -e 's/^execute_after_dh_install:/override_dh_install:\n\tdh_install/' ${DIST}/rules
 sed -i -e 's/^execute_after_dh_installsystemd:/override_dh_installsystemd:\n\tdh_installsystemd/' ${DIST}/rules
 sed -i -e 's/^execute_before_dh_auto_install-indep:/override_dh_auto_install-indep:/' ${DIST}/rules
 sed -i -e '/^\tgzip -9 < README.md/a\\n\tdh_auto_install' ${DIST}/rules

pkg/deb/backports/buster

@@ -17,7 +17,6 @@ sed -i -e '/libbcg729-dev/d' ${DIST}/control
 # Update for buster debhelper
 sed -i -e 's/debhelper-compat.*/debhelper-compat (= 12),/' ${DIST}/control
 # Replace execute_* hooks with old-style overrides
-sed -i -e 's/^execute_after_dh_install:/override_dh_install:\n\tdh_install/' ${DIST}/rules
 sed -i -e 's/^execute_after_dh_installsystemd:/override_dh_installsystemd:\n\tdh_installsystemd/' ${DIST}/rules
 sed -i -e 's/^execute_before_dh_auto_install-indep:/override_dh_auto_install-indep:/' ${DIST}/rules
 sed -i -e '/^\tgzip -9 < README.md/a\\n\tdh_auto_install' ${DIST}/rules

pkg/deb/backports/focal

@@ -17,7 +17,6 @@ sed -i -e '/libbcg729-dev/d' ${DIST}/control
 # Update for focal debhelper
 sed -i -e 's/debhelper-compat.*/debhelper-compat (= 12),/' ${DIST}/control
 # Replace execute_* hooks with old-style overrides
-sed -i -e 's/^execute_after_dh_install:/override_dh_install:\n\tdh_install/' ${DIST}/rules
 sed -i -e 's/^execute_after_dh_installsystemd:/override_dh_installsystemd:\n\tdh_installsystemd/' ${DIST}/rules
 sed -i -e 's/^execute_before_dh_auto_install-indep:/override_dh_auto_install-indep:/' ${DIST}/rules
 sed -i -e '/^\tgzip -9 < README.md/a\\n\tdh_auto_install' ${DIST}/rules

pkg/deb/backports/stretch

@@ -20,7 +20,6 @@ sed -i -e 's/debhelper-compat.*/debhelper (>= 10),/' ${DIST}/control
 # Compat level for dkms module package
 sed -i -e '/cp debian.control/ i \	cp debian/compat debian/\$(psource)/usr/src/modules/\$(sname)/debian/' ${DIST}/rules
 # Replace execute_* hooks with old-style overrides
-sed -i -e 's/^execute_after_dh_install:/override_dh_install:\n\tdh_install/' ${DIST}/rules
 sed -i -e 's/^execute_after_dh_installsystemd:/override_dh_installsystemd:\n\tdh_installsystemd/' ${DIST}/rules
 sed -i -e 's/^execute_before_dh_auto_install-indep:/override_dh_auto_install-indep:/' ${DIST}/rules
 sed -i -e '/^\tgzip -9 < README.md/a\\n\tdh_auto_install' ${DIST}/rules